Watch the footage from previous years. Plenty of more shall we say robust athletes taking part.
Robust! I like that, although I'd say I was very robust at the mo. I usually refer to my gut as my 'bay window'!
No need to worry about years of 'I told you so' if you die trying Sargie! I'll be at the finish line to buy you a beer to celebrate! Just as long as they don't run out of beer like they did a couple of years ago!!